ltt-control/facilities/locking.xml

   1 <?xml version="1.0"?>
   2 <facility name="locking">
   3   <description>The locking facility instruments the kernel locking.</description>
   4   <event name="spin_lock_wait">
   5     <description>Takes a spinlock</description>
   6     <field name="spinlock"> <description>Spinlock address</description> <pointer> </field>
   7   </event>
   8
   9   <event name="spin_lock_try">
  10     <description>Tries a spinlock</description>
  11     <field name="spinlock"> <description>Spinlock address</description> <pointer> </field>
  12   </event>
  13
  14   <event name="spin_lock_entry">
  15     <description>Get a spinlock</description>
  16     <field name="spinlock"> <description>Spinlock address</description> <pointer> </field>
  17   </event>
  18
  19   <event name="spin_lock_exit">
  20     <description>Releases a spinlock</description>
  21     <field name="spinlock"> <description>Spinlock address</description> <pointer> </field>
  22   </event>
  23
  24
  25 </facility>